China Cheap Price Survey Dgps Rtk with P9III Controller S850A Gnss Receiver Base and Rover

• After-sales Service: Lifetime
• Warranty: 12 Month
• Accuracy: 2mm
• Vertical Lines: 2
• Horizontal Line: 2
• Channel: 800
• Model NO.: S850A
• Language: Can Be Customized
• External Radio: 30W
• Protocols: Multiple
• Imu: Support
• Transport Package: Carton
• Specification: 30kg
• Trademark: stonex
• Origin: China
• HS Code: 8526919090
• Production Capacity: 4000/Year

Product Description

Stonex S3A SPECIFICATIONS:

 

Satellite Tracked	GPS: L1 C/A, L1C, L1p, L2C, L2P, L5
	GLONASS: L1 C/A, L1p, L2C, L2P
	BEIDOU: B1 B2. B3
	GALILEO: E1, E5a, E5b
	QZSS: L1 C/A, L1C, L2C, L5
	SBAS: L1, L5
L - Band	Atlas H 10/ H30 /Basic
channels	800
Position Rate	5 Hz, optional 20 Hz
signal reacquisition	<1 sec
RTK Signal Initialization	Typically <10 sec
Hot Start	Typically <15 sec
initialization Reliability	> 99.9%
Internal Memory	8 GB
POSITIONINGT
HIGH PRECISION STATIC SURVEYING
Horizontal	2.5 mm+1 ppm RMS
vertical	5 mm+1 ppm RMS
CODE DIFFERENTIAL POSITIONING
Horizontal	< 0.5 m RMS
Vertical	< 1.0 m RMS
SBAS POSITIONING
Horizontal	< 0.60 m RMS
Vertical	<1.20 m RMS
REAL TIME KINEMATIC (< 30 Km)- NETWORK SURVEYING
Fixed RTK Horizontal	8 mm+1 ppm RMS
Fixed RTK Vertical	15mm+1 ppm RMS
ITEGRATED GNSS ANTENNA
High accuracy four constellation micro-strip antenna, zero phase center. with internal multipath suppressive board
INTERNAL RADIO
Type	Tx - Rx
frequency Range	410-470MHz
Channel Spacing	12.5 KHZ /25 KHZ
Maximum Range	3-4 Km in urban environment,
	up to 10 Km with optimal conditions
COMMUNICATION
Bluetooth	2.0 Class2 / v4.1 LE
Wi-FI	802.11b/g/n
	To upgrade the software, manage the status and settings, data download, etc. via smart phone, tablet or aother internet enabled electronic device
Web UI
Reference outputs	RTCM 2.1,2.3,3.0,3.1,3.2,3.3
	CMR CMR+
Navigation outputs	GGA, ZDA, GSA GSV GST, VTG, RMC, GLL
POWER SUPPLY
Battery	rechargeable 7.2V 6800mh
Voltage	9 to 28 VDC external power input with over-voltage protection (5 pins)
Working Time	Up to 10 hours
Charge Time	Typically 4 hours
PHYSICAL SPECIFICATION
Dimensions	146 mm *146mm*76mm
Weight	1.2Kg
Operating Temperature	30C to 65C
Storage Temperature	40 C to 80C
Waterproof/Dustproof	IP67
Shock Resistance	Designed to endure to a 2 m pole drop on concrete floor with no damage
Vibration	Vibration resistant

FAQ:

Service
1.Any inquiries will be replied within 12 hours.

2.All our products have one year warranty, And we sure the products will be free from maintenance within warranty period.

3.All products will have been strictly quality checked in factory before sending out.



 

 

We accept payment by TT,Paypal, West union.

If you'd like other payment method, Pls let us know before the order

 

Delivery / shippment :



 

1.Usually, we will send out the products within 3-5 working days after the payment confirmed

2.Before shipment, pls supply the following information to us :

Contact person or company name,Detail address,Telephone No,Zipcode

3.The buyer are responsible for the tax and/or duty charged by their country. 
 

Return and warranty:

1.All products are inspected before shipment, if you are not satisfactory with the purchase,you can exchange the items in one week,and you must contact us within 24 hour of receipt of the products.

2.The shipping charges are not refundable and the customer should be responsible for all the charges of return and reshipping.

3.For our majority products (Auto level, Theodolite, Total Station) we are offing 1 year warranty;

4.For small issues like missing or damaged part, key board, please send us the photos, we will send the required part and related instructions to you for free;

5. For big issues in one year warranty like EDX board, main board issue. We could only ask you to send the instrument back to us. Normally we will have it fixed in 10 working days and send back to you. You and we shall take care of the corresponding shipping cost on each side. For big issues out of one year warranty, the customer should be responsible for all the cost.